compile 'com.github.PhilJay:MPAndroidChart:v2.1.4'

maven { url "https://jitpack.io" }

repositories {
    maven { url "https://jitpack.io" }
}

dependencies {

    compile files('libs/MPAndroidChart-v3.0.1.jar')

}

repositories {
        jcenter()
        maven { url "https://jitpack.io" }
    }

`

systemProp.http.proxyPassword=
    systemProp.http.proxyHost=
    systemProp.http.proxyUser=
    systemProp.http.proxyPort=
    systemProp.https.proxyPassword=
    systemProp.https.proxyHost=
    systemProp.https.proxyUser=
    systemProp.https.proxyPort=

cd ~/AndroidStudioProject/myproject/myapp
./gradlew tasks

systemProp.http.proxyHost= "Your proxy"
systemProp.http.proxyPort= "Proxy port"
systemProp.https.proxyHost= "Your proxy"
systemProp.https.proxyPort= "Proxy port"